BIS Certification for Asbestos Cement Pipes, Joints and Fittings for Sewerage and Drainage as per IS 1592:2003 and IS 6908 : 1991

In the realm of infrastructure development, ensuring the quality and safety of construction materials is paramount. Among these materials, asbestos cement pipes play a crucial role in various applications, including sewerage, drainage, and pressure systems. However, to guarantee their reliability and performance, adherence to stringent standards is essential. One such standard is the Bureau of Indian Standards (BIS) certification, which validates the quality and compliance of asbestos cement pipes and fittings. In this article, we delve into the significance of BIS certification for asbestos cement pipes, focusing on two key standards: IS 1592 for pressure pipes and joints, and IS 6908 for sewerage and drainage pipes and fittings.

INDIAN STANDARDS

IS 1592:2003 ASBESTOS CEMENT PRESSURE PIPES AND JOINTS

IS 1592 covers requirements relating to plain ended asbestos cement pipes and joints intended for use under pressure; it defines certain conditions of manufacture, classification, characteristics and acceptance tests applicable to these products. Asbestos cement pressure pipes shall be made from a thorough and homogeneous mixture of asbestos fibre and 33 grade ordinary Portland cement or 43 grade ordinary Portland cement or 53 grade ordinary Portland cement or rapid hardening Portland cement or Portland slag cement or Portland Pozzolana cement or sulphate resisting Portand cement. Pipes are classified into various classes depending on working hydraulic pressure. Bursting, bending, crushing are some of the important requirements specified for this kind of product.

IS 6908:1991 ASBESTOS CEMENT PIPES AND FITTINGS FOR SEWERAGE AND DRAINAGE

IS 6908 covers the requirements for asbestos-cement pipes and fittings suitable for use with gravity flow at atmospheric pressure, intended for sewerage and drainage applications. The pipes shall be made from a thorough and homogeneous mixture of clean asbestos fibre, 33 grade ordinary Portland cement conforming to IS 269 : 1989 or Portland slag cement conforming to IS 455 : 1989 or Portland pozzolana cement conforming to IS 1489 : 1976, and water. Addition of siliceous filler is also permissible. The mixture shall be free from any other loading and organic fibres od any materials liable to cause deterioration in the quality of pipes. The pipes shall be seamless, compact and homogeneous.. Their internal surface shall be regular and smooth. The finished pipes shall be capable of being easily cut or drilled. The internal face between the branch and the parent pipe of junctions shall have a flush and fair finish. The pipes shall be classified according to their crushing strength. The ultimate loads of the three classes are based on a load per unit area of 60 kN/m² for class 1, 90 kN/m² for class 2 and 120 kN/m² for class 3 provided that no crushing load at rupture is less than 15 kN/m2. Hydraulic Pressure Test , Transverse Crushing Strength, Longitudinal Bending Strength, Acid Resistance Test besides nominal diameter and thickness are some of the requirements enunciated in the standard for asbespos pipes

QUALITY CONTROL ORDER (TECHNICAL REGULATION) ISSUED BY THE DEPARTMENT FOR PROMOTION OF INDUSTRY AND INTERNAL TRADE, MINISTRY OF COMMERCE AND INDUSTRY, GOVT. OF INDIA ON 06 MARCH 2024 FOR MANDATORY BIS CERTIFICATION

The DPIIT, Ministry of Commerce & Industry, Govt. of India, has issued an order, making it mandatory for all asbestos pipes as mentioned above to be used in India, whether manufactured in India or imported from foreign countries, shall mandatorily carry the Standard Mark (ISI Mark) of the Bureau of Indian Standards under a valid BIS licence. In short, it has become obligatory for all the manufacturers of asbestos pipes, whether in India or overseas, to immediately apply for BIS licence and obtain a valid BIS certification licence before that the last date of implementation of the order, i.e., 05 September 2024.

BIS CERTIFICATION SCHEME

The BIS Standards, IS 1592 and IS 6908, establishes a comprehensive framework encompassing various quality parameters that asbestos pipes must adhere to. The Bureau of Indian Standards Certification Scheme is a vital framework established by the Indian government to ensure the quality, safety, and reliability of products available in the market. This scheme aims to safeguard consumer interests by setting stringent benchmarks and guidelines that products must meet before they can be deemed compliant. BIS certification covers a wide range of industries and products, encompassing the entire gamut of industrial and manufacturing activity. Various steps involved in the BIS Certification process are enumerated below:

• Standard Identification: Manufacturers identify the relevant BIS standard that applies to their chosen product category. These standards outline the specific quality, safety, and performance requirements that the product must meet.
• Application Submission: Manufacturers submit an application for BIS certification to the Bureau of Indian Standards (BIS), providing details about the product, its specifications, and the desired certification mark.
• Factory Inspection: BIS conducts an inspection of the manufacturer’s production facility to assess the quality control processes, infrastructure, and adherence to relevant standards.
• Sample Testing: BIS collects samples of the product from the manufacturer for testing in authorized BIS laboratories or recognized testing centers. These tests evaluate various parameters specified by the BIS standard.
• Certification Decision: Based on the satisfactory test results and compliance with standards, BIS decides whether to grant certification to the product. If approved, the manufacturer is issued a BIS certification license.
• Regular Monitoring: BIS monitors the manufacturing process of certified products through periodic audits and market surveillance to ensure ongoing compliance with quality control processes and standards.

OMEGA QMS PVT. LTD. – PARTNERING FOR SUCCESS

In the pursuit of achieving BIS certification and maintaining the highest levels of product quality, Omega QMS Pvt. Ltd. emerges as an invaluable partner for manufacturers. Backed by a global presence and a stellar track record of successful collaborations with Fortune 500 companies, Omega QMS provides an extensive array of services designed to streamline the certification process and ensure compliance with industry standards.

• Expert Guidance: Omega brings together a team of seasoned experts who possess in-depth knowledge of regulatory requirements, industry best practices, and intricacies of certification process. These experts guide manufacturers through the complex landscape, offering insights and strategies to navigate the process efficiently.
• Testing and Validation: Omega assists manufacturers in planning and executing necessary tests and validations required for BIS certification.
• Documentation and Compliance: The journey toward BIS certification demands meticulous documentation of processes, materials, and testing procedures. Omega aids manufacturers in creating comprehensive and accurate documentation that aligns with BIS requirements, reducing the risk of errors and rejections.
• Audit Support: Omega prepares manufacturers for BIS audits, which are a crucial part of the certification process. With its expertise, the organization ensures that manufacturers are well-prepared for audits, addressing any issues that may arise and increasing the likelihood of a successful outcome.
• Customized Approach: Each manufacturer’s journey toward BIS certification is unique. Omega understands this and tailors its services to fit the specific needs, challenges, and goals of individual manufacturers, ensuring a personalized and effective approach.
• Global Experience: With presence in over 40 countries, Omega brings global experience to the table. This international exposure allows the organization to offer insights into varying regulatory environments and industry practices, enabling manufacturers to excel globally.

Omega QMS Pvt. Ltd. functions as a strategic partner for manufacturers aiming to achieve BIS Certification. Its multifaceted approach encompasses expert guidance, process control, testing and validation support, documentation assistance, audit preparation, training, and a global perspective. By collaborating with Omega, manufacturers gain a competitive edge in their pursuit of certification while upholding the highest standards of product quality and consumer satisfaction.

For more details you can reach out to Omega at info@globalomega.com.

In a rapidly evolving construction landscape, BIS certification plays a pivotal role in upholding quality and safety standards for asbestos cement pipes. Compliance with standards such as IS 1592 and IS 6908 is essential to ensure the reliability and performance of these critical infrastructure components. With Omega QMS Pvt Ltd as your trusted partner, obtaining BIS certification becomes a streamlined and efficient process, enabling you to deliver superior-quality asbestos cement pipes that meet the highest industry standards. Choose Omega QMS for comprehensive support and expertise in BIS certification, and embark on a journey towards excellence in infrastructure development.